80BS21 Sprocket With 2" Finished Bore filter_35B19-SB Variable Pitch 2VP42 Pulley 3/4"

Variable Pitch 2VP42 Pulley 3/4" is designed and engineered in a way that allows for precise adjustments in diameter

Additionally this bushing features a 2-1/2" bore with a standard keyway

and precision 58-tooth sprocket that is manufactured out of high-quality steel

SSUCTPF209-28 thermoplastic bearing is a four-bolt flange bearing with a 1-3/4" bore capable of operating in food-grade and wash-down applications

SBRPP201-8 Bearing Dimensions

80BS21 Sprocket With 2" Finished Bore filter_35B19-SB Variable Pitch 2VP42 Pulley 3/4"This 80BS21 sprocket features a 2" finished bore with a key way and two set screws. It is a durable, high quality, and precision sprocket with 21 hardened teeth. Sprockets that have hardened teeth last longer and are much more durable than those that don't. Something else that is notable about this sprocket is that it fully meets all ANSI Standards, which insures proper contact between the #80 roller chain and sprocket thus preventing premature wear